|
DW-6090A
電力分析儀
(功率計)
特色
-
交直流電壓 : 0.1 ~ 600V ±1%
交直流電流 : 0 ~ 10A (外接CT可至 2000A)
瓦特 : 1 ~ 6000Watt (外接CT可至 999.9KW)
功率因素 / COSθ : 0.01 ~ 1.00 ±1.5%
視在功率 : 0.01 ~ 9999VA ±1.5%
瓦特/小時 : 0.001 ~ 9999K Whr
頻率 : 10 ~ 999Hz
電阻 : 1 ~ 20K歐姆
讀/峰值鎖定,警報設定(上/下限設定)
RS-232 / USB 輸出介面 (軟體選購)
Size：280 X 210 X 90mm
FEATURES
- Multi-functions : WATT, VA, Whr, Power factor ACV, ACA, DCV, DCA, Hz, ohm.
- True AC power measurement, not apparent power.
- True rms display for ACV, ACA.
- Supper large LCD, easy to
read-out, display the Watt, Power factor, Voltage & Current value at the same time.
- Current mode from direct input, inductive clamp probe or CT.
- Auto range.
- Built-in peak hold & data hold function.
- Alarm Hi, low setting capability.
- RS-232 output interface
- Exclusive custom exclusive design LSI circuit, provides high accuracy, reliability and durability.
- Built-in over input indication.
- Power supply by DC battery or AC to DC adapter.
- Built-in low battery indicator .
- Durable bench type housing plastic case with carrying handle.
一般規格
顯示 (Display)
- * 93 mm x 52 mm large LCD ( Liquid Crystal Display) display.
- * Multi-display unit, show Volt, Ampere, Watt, Power factor or Hz at same time.
測量 (Measurement)
- WATT, VA, Whr,, Power factor, ACV, ACA, DCV, DCA, Hz, ohm.
歸零調整 (Zero Adjust)
- Watt : External adjustment by push button.
- DCV, ACV, DCA, ACA :
Automatic adjustment.
極性 (Polarity)
- Automatic switching, "-" indicates reverse polarity.
電流輸入模式 (Current input mode)
- Direct input, inductive clamp probe or CT.
過載輸入顯示 (Over-input Indication)
- Indication of " - - - - or " - - - - .
資料輸出 (Data Output)
- RS232 serial interface.
取樣時間 (Sampling Time)
- W, VA, ACA, ACV, PF, Hz :
Approx. 1.5 Sec.
- DCV, DCA, OHM :
Approx. 1 Sec.
操作溫度 (Operating Temp.)
- 0 to 50 ℃ ( 32 to 122 ℉ ).
操作溼度 (Operating Humidity)
- Less than 80 % R.H.
電源供應 (Power Supply)
- Battery power :
DC 9V, 1.5 V AA (UM-3) battery x 6 PCs.
- AC power : AC to DC 9V adapter ( 500 mA ), optional.
電源損耗 (Power Consumption)
- Battery power :
Approx. DC 30 mA
體積 (Dimension)
- 280 x 210 x 90 mm ( 11.0 x 8.3 x 3.5 inch ).
重量 (Weight)
- Approx. 1.6 Kg ( 3.52 LB ).
附件 (Standard Accessories)
- Test lead ( red & black )....... 1 pair.
- Instruction Manual ............. 1 PC.
電氣規格 (ELECTRICAL SPECIFICATIONS) 23±5 ℃
歐姆 (OHMS)
| Range |
Resolution |
Accuracy |
| 9,999 ohm |
1 ohm |
± ( 1 % + 1d ) |
| 19.99 K ohm |
10 ohm |
- * Auto range.
- * Overload protection " Max. AC/DC 300 V.
瓦特 (交流 , 實際功率) 直接輸入電流模式 : Watt (AC, true power), current mode from direct input
| Range |
Resolution |
Accuracy |
| 0.1 to 99.9 Watt |
0.1 Watt |
± ( 1.5% + 5 d ) |
| 100 to 6,000 Watt |
1 Watt |
- * Accuracy are specified under the following conditions : :
- a) AC input current is 0.4 ACA & 10 ACA.
- b) AC input voltage is within 110 V± 15 % and 220V± 15%.
- c) ACA, ACV input signal is sine wave, 50/60 Hz.
- d) Power factor 0.8.
- * ACA, ACV frequency response is from 40 to 400 Hz.
- * Max. volt & current input signal value :
- Volt input : Max. AC 600V, Current input : Max. AC 10 A
瓦特 (交流 , 實際功率) 電感式偶合探棒或外接CT電流輸入模式 : Watt (AC, true power), current input cooperate with inductive probe or CT
| Range |
Resolution |
| 9,999 Watt |
1 Watt |
| 99.99 KW |
0.01 KW |
| 999.9 KW |
0.1 kW |
- * Accuracy will be same as the abve " Direct Current Input Mode " but plus the accuray value of Current Transformer ( CT ) or the acccuracy value of Inductive Current Probe.
- * Input current should obey : Inductive Probe - 20 ACA. ; CT 100/5 A - 8 ACA. ; CT 1000/5 A - 80 ACA.
VA (交流 , 視在功率) 直接輸入電流模式 : VA ( AC, Apparent Power ) current mode from direct input
| Range |
Resolution |
Accuracy |
| 99.99 VA |
0.01 VA |
± ( 2 % + 2d ) |
| 999.9 VA |
0.1 VA |
| 9,999 VA |
1 VA |
- * Accuracy are specified under the following conditions :
- a) AC input current is 0.4 ACA & 10 ACA.
- b) AC input voltage is within 110 V 15 % and 220V 15%.
- c) ACA, ACV input signal is sine wave, 50/60 Hz.
- * ACA, ACV frequency response is from 40 to 400 Hz.
功率因素 (直接輸入電流模式) : POWER FACTOR (current mode from direct input only)
| Range |
Resolution |
Accuracy |
| 0.01 to 1.00 |
0.01 |
± ( 1.5% + 2 d ) |
- * Accuracy are specified under the following conditions :
- a) AC input current is 0.4 ACA & 10 ACA.
- b) AC input voltage is within 110 V 15 % and 220V 15%.
- c) ACA, ACV input signal is sine wave, 50/60 Hz.
- * Max. volt & current input value : Volt input : AC 600V, Current input : AC 10A
赫芝 (Hz)
| Range |
Resolution |
Accuracy |
| 10.0 Hz to 99.9 Hz. |
0.1 Hz |
± ( 1 % + 1d ) |
| 100 Hz to 999 Hz. |
1 Hz |
- * Auto range.
- * Frequency signal input voltage level should > 6V & 600 V.
交直流電壓 : AC VOLTAGE ( true rms ), DC VOLTAGE
| Range |
Resolution |
Accuracy |
| 0.1 V to 299.9 V |
0.1 V |
DCV : ± ( 1 % + 1d ) ACV ( 10 V ) : ± ( 1 % + 7d )
ACV ( 11 V to 100 V ) : ± ( 1 % + 5d )
ACV ( Others ) : ± ( 1 % + 1d ) |
| 300 V to 600 V |
1 V |
- * Auto range.
- * Max. input voltage : AC 600 V, DC 600 V.
- * ACV accuracy is test under input signal is sine wave, 50/60 Hz.
- * ACV frequency response is from 40 to 400 Hz.
- * ACV is true rms.
交直流電流 (直接輸入電流模式) : AC CURRENT ( true rms ), DC CURRENT (current mode from direct input)
| Range |
Resolution |
Accuracy |
| 0.01 A to 10.00 A |
10 mA |
ACA : ± 1%+3d) DCA : ± 1%+1d) |
- * Max. input current : AC 10 A, DC 10 A.
- * ACA accuracy is test under input signal is sine wave, 50/60 Hz.
- * ACA frequency response is from 40 to 400 Hz.
- * ACA is true rms.
交直流電流 (電感式探棒輸入電流模式) : AC CURRENT ( true rms ), DC CURRENT (current mode from inductive probe)
| Range |
Resolution |
| 1000 A |
1 A |
- * Accuracy : Meter voltage range accuracy plus Inductive Probe's accuracy.
- * ACA is true rms.
交流電流 (外接CT電流輸入模式) : AC CURRENT current mode from CT ( current transformer )
| Range |
Resolution |
| CT 100/5A, 0.1 - 200.0 A |
0.1 A |
| CT 1000/5A, 1 - 2000 A |
1 A |
- * Accuracy : Meter current range accuracy plus CT ( current transformer ) accuracy.
- * ACA is true rms.
瓦特小時 (直接輸入電流模式) : Watt Hour (current from direct input)
| Range |
Resolution |
| 0.001 Whr to 9.999 Whr |
0.001 Whr |
| 10.00 Whr to 99.99 Whr |
0.01 Whr |
| 100.0 Whr to 999.9 Whr |
0.1 Whr |
| 1000 Whr to 9999 Whr |
1 Whr |
| 10 K Whr to 99.99 K Whr |
10 Whr |
| 100 K Whr to 999.9 K Whr |
100 Whr |
| 1000 K Whr to 9999 K Whr |
1 K Whr |
- * When Watt Hour value over 9999 K Whr, the Display value will reset to 0000 K Whr, then count up again.
- * Accuracy & other specification requirement same as " Watt " range exactly
|
